The Four‑Way Test is one of Rotary’s most enduring principles—a simple, 24‑word guide that helps Rotarians make ethical decisions in business, community service, and everyday life. Created in 1932 by Rotarian Herbert J. Taylor to save a failing company, the test asks four questions: Is it the truth? Is it fair to all concerned? Will it build goodwill and better friendships? Will it be beneficial to all concerned? Adopted by Rotary in 1943 and now translated into more than a hundred languages, the Four‑Way Test continues to serve as a universal compass for integrity, respect, and responsible leadership.